<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwiper">
        <swiper-slide v-for="item of list" :key="item.id">
          <img class="swiper-img" :src="item.imgUrl">
        </swiper-slide>

        <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
      }
    }
  },
  computed: {
    showSwiper () {
      return this.list.length
    }
  }

}
</script>

<style lang="stylus" scoped>
  @import '~styles/varibles.styl'
  .wrapper >>> .swiper-pagination-bullet-active
    background :$bgColor
  .wrapper
    overflow :hidden
    width :100%
    height :0
    padding-bottom :31.25%
    .swiper-img
      width :100%
</style>
